I have a clump of what I'm pretty certain is Christmas Moss that I bought at Petco this morning when I stopped in for some filter floss (they sold it as Java Moss). I usually stay away from their stuff, but I decided to give it a shot because I got a huge clump for $2. Thing is it's a bit brown...the ends are still bright green, bit the inner portions were tied together with a rubber band and they're pretty brown (plus it was in a non-heated tank with almost no light which probably didn't help much either).
Can any of you moss pros tell me if it has a good chance of coming back? I'd love to tie it onto some of my wood, but I don't want to waste the effort if it's a lost cause.